当我们用常规方法进行分页查询时,虽然在数据库可以分页查询出来数据, 如下语句 <!-- 分页查询所有 --> <select id="findAllPage" resultType="Standard"> select t2.* from (select rownum rn,t1.* from (select rownum, s.* from standard s order by std_um desc) t1 where rownum&l
扫扫关注"茶爸爸"微信公众号 坚持最初的执着,从不曾有半点懈怠,为优秀而努力,为证明自己而活. Mapper XML Files The true power of MyBatis is in the Mapped Statements. This is where the magic happens. For all of their power, the Mapper XML files are relatively simple. Certainly if you were to
错误在于一个写的get(Long id)的查询方法, 而在Mapper.xml中我定义了这个接收的参数的类型是int类型, 结果就报了如下的错误 org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.type.TypeException: Could not set parameters for mapping: ParameterMapping{property='id', mode=I